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Yea, I'm thinking its an injector stuck open too. Just so much fuel, it almost has to be. I guess the excess fuel could create the 34 code? Not sure about that. Next step will be to disconnect one injector at a time and see what happens. If anyone has any other thoughts please send them...

No, FPR vac line is not wet with fuel. With vac line off fuel pressure is 42. So weird though, I believe fuel is seeping out around the turbo while the car is running. That doesn't make sense to me unless something is really wrong?? So I changed the ECM to my spare and no real change, still...

My 87 GN has been running great for some time but my luck just ran out. Started idleing poorly with IAC at 00 so I checked under hood and found two vacuum hoses off. Reconnected and thought I would be good. Not so fast. She started but I immediatley smelled fuel and the engine stumbled at idle...

Located in Poway, CA. Three unopened five gallon cans of M-1 methanol. $75 takes it. Call or text me at 910-546-3819

Have three sets of GN/TR plug wires for sale. You pay shipping from MD. 1) Brand new in bag red OML 10MM Ferro Spiral Coil wires - $60.00 2) Slightly used (500 miles) Taylor SpiroPro grey Bob Bailey made wires for TR-6 ignition (will NOT work with OE coil) - $75.00 3) Slightly used (500...

Thanks for the responses and apologize for taking so long to get back on this. Injectors that were in the car were stock, new ones are Mototron/Siemens 60 pound. I think they are widely used on GNs, sold by Cottons and a few other vendors we all work with. Leak down sounds like the obvious...

Hey guys, need some help with an odd flooding issue. Have an 87 GN with 93,000 miles. Over the last 8 months I have done alot of upgrades: Scanmaster and gauges Turbonetics TE-44 TR-6 ignition 60 pound injectors Turbo Tweak chip burned for my setup and injectors Alky control Alky system New...

Thanks for all the info guys. TexasT, appreciate the picture too, I definitley understand the concerns with the rubber connector hose in the fuel pump assembly. Wallbro pump and adjustable fuel pressure regulator on the way from G Body. Once I get parts installed I will send an update.

Yes, throwing parts and $$ at it and I know that is an expensive "plan" if you can even call it that. I am a new GN owner and have been reading everything I possibly can about the cars on this forum and other places but this is a new beast to me. Lots of Buick experience but with big block 68-70...

Have a stock 87 GN with 90,000 miles. Car was running fine but then intermittently started falling on its face around 3000RPM and just not making power. Turbo will make a little boost but engine will not get over 3200RPM and engine makes some low popping sounds as it stumbles and dies. Now the...

No exhaust leaks and running a test pipe - no catalytic converter. The fuel pump is a new stock pump put in a few months ago and the car ran fine for at least 500 miles with it so I have been doubting it has gone bad and is only making "partial pressure" but as Chuck suggested, that could be the...

Thanks for the reply. No valve train noise at all and car made good power up until this problem started first as an intermittent problem and now it is there all the time. Problem started about 4 weeks ago.

Hey guys, got an 87 GN with 90,000 miles. Car is completely stock and was running good but started having issues getting above 3000 RPM when on the road. Starts and runs fine and while in park or neutral will rev to 4000+RPM and accelerates normally but when on the road will not get above 3000...